Oral irrigator



FIG. 1 is a front isometric view of an oral irrigator showing our newdesign.

FIG. 2 is a rear isometric view of the oral irrigator of FIG. 1.

FIG. 3 is a front elevation view of the oral irrigator of FIG. 1.

FIG. 4 is a rear elevation view of the oral irrigator of FIG. 1.

FIG. 5 is a left side elevation view of the oral irrigator of FIG. 1.

FIG. 6 is a right side elevation view of the oral irrigator of FIG. 1.

FIG. 7 is a top plan view of the oral irrigator of FIG. 1; and,

FIG. 8 is a bottom plan view of the oral irrigator of FIG. 1.

The broken lines in the drawings illustrate portions of the oralirrigator that form no part of the claimed design.

CLAIM We claim the ornamental design for an oral irrigator, as shown anddescribed.